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BGP-VPLS SDP failing to come up

Posted: 31 Oct 2021 06:40
by Ynysmeudwy99
Hi all,

I'm trying to set up a basic BGP-VPLS config in the lab and I cant get the SDP to come up within the VPLS itself. LDP tunnel is up

sdp:12:4294967289 S(************) BgpVpls 0 9166 Up Down

Flag indicates this:

Flags : PWPeerFaultStatusBits

I may well be missing a simple step here but any help would be great.

Thanks

Re: BGP-VPLS SDP failing to come up

Posted: 31 Oct 2021 08:14
by paramount
Hi,

Please can you share configs from both ends?

Cheers
Paramount

Re: BGP-VPLS SDP failing to come up

Posted: 01 Nov 2021 13:49
by Ynysmeudwy99
Hi Paramount,

Configs attached.

BGP comes up and routes are exchanged.

Thanks

Martin

Re: BGP-VPLS SDP failing to come up

Posted: 04 Nov 2021 23:10
by paramount
Hi,

Apologies for delay. I just tested your configs, and had the same as you. As soon as I added a SAP that was in the up state to both ends VPLs, then the SDP binding came up. The status is telling you that the remote end is down. Ie there is no egress point.
If I just do a shutdown of the SAP, then the remote end shows the SDP binding as down.

Cheers
Paramount

Re: BGP-VPLS SDP failing to come up

Posted: 18 Nov 2021 15:38
by Ynysmeudwy99
Hi Paramount,

No problem my apologies as well for the late reply.

Thanks for tht. I'll try that again in the lab and let you know how I get on.

Thanks

Martin

Re: BGP-VPLS SDP failing to come up

Posted: 22 Nov 2021 16:38
by paramount
Croeso Martin.

Let me know how you get on

Paramount.

Re: BGP-VPLS SDP failing to come up

Posted: 29 Dec 2021 15:03
by Ynysmeudwy99
Diolch yn Fawr Paramount :)

Dragon Blood by any chance?

Re: BGP-VPLS SDP failing to come up

Posted: 27 Jan 2022 10:02
by paramount
:)

Apologies I had no notification of this at the time.

Yes - picked up on your username!! I'm West Wales based :-)

Re: BGP-VPLS SDP failing to come up

Posted: 28 Jan 2022 17:12
by Ynysmeudwy99
Hey no worries same hear.

I’m from West Wales originally but just outside Reading now.